Blank



FIG. 1 is a perspective view of a blank showing my new design.

FIG. 2 is a front view thereof.

FIG. 3 is a back view thereof.

FIG. 4 is a left side view thereof.

FIG. 5 is a right side view thereof.

FIG. 6 is a top view thereof.

FIG. 7 is a bottom view thereof.

FIG. 8 is a cross-sectional view taken from line 8-8 in FIG. 2.

FIG. 9 is a perspective view of a second embodiment of a blank showing my new design.

FIG. 10 is a front view of FIG. 9.

FIG. 11 is a back view of FIG. 9.

FIG. 12 is a left side view of FIG. 9.

FIG. 13 is a right side view of FIG. 9.

FIG. 14 is a top view of FIG. 9.

FIG. 15 is a bottom view of FIG. 9; and,

FIG. 16 is a cross-sectional view taken from line 16-16 in FIG. 10. 

CLAIM The ornamental design for a blank, as shown and described. 